INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9f7e8b179cb34d925a65e74afd12689d9db504e80d0175ba2203d472b72464e', 
    'jUoMT8+dnQ159ZsuSMYDmEpTMmiyXaIV2+f1TXKPEBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)